uh...yes they did, stupid. they predicted a white man coming and being the end of their life as they knew it. when the spanish came, they thought they were gods or superior, not correlating the prophecy with their arrival.

I thought that it was the Aztacs who prophesised that their war god would come back, and that he was pale. Then Cortez showed up on the exact date they expected their war god to return. I swear I'm not making this up, I remember learning this and think, "holy ****..."